It looks as if Life Care Medical Devices is very much alive. A new patent was issued in January. Check it out: https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.linkedin.com/company/life-care-devices&ved=2ahUKEwiKpI_VqrngAhULVt8KHW0xA8gQjjgwBXoECAcQAQ&usg=AOvVaw2Rn5AQvCyxKMsUCFZk6AKt